| 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 | $170.33 | 12.534% | $191.6792 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $129.36 | 6.768% | $138.1151 | $138.12 | $138.10 | $138.10 |
| Purchase #3 | $32.27 | 7.352% | $34.6425 | $34.64 | $34.65 | $34.60 |
| Purchase #4 | $187.37 | 3.728% | $194.3552 | $194.36 | $194.35 | $194.40 |
| Purchase #5 | $77.40 | 10.574% | $85.5843 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $243.78 | 6.133% | $258.731 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $172.46 | 10.559% | $190.6701 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $1,012.97 | $1,093.7774 | $1,093.78 | $1,093.80 | $1,093.80 | |