| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.50 | 10.145% | $174.5798 | $174.58 | $174.60 | $174.60 |
| Purchase #2 | $138.52 | 12.859% | $156.3323 | $156.33 | $156.35 | $156.30 |
| Purchase #3 | $204.58 | 7.840% | $220.6191 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $98.41 | 4.103% | $102.4478 | $102.45 | $102.45 | $102.40 |
| Purchase #5 | $219.44 | 10.102% | $241.6078 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $110.89 | 10.428% | $122.4536 | $122.45 | $122.45 | $122.50 |
| Purchase #7 | $121.46 | 11.460% | $135.3793 | $135.38 | $135.40 | $135.40 |
| 7 purchase totals = | $1,051.80 | $1,153.4197 | $1,153.42 | $1,153.45 | $1,153.40 | |