| 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 | $147.35 | 5.617% | $155.6266 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $246.78 | 3.863% | $256.3131 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $184.44 | 6.330% | $196.1151 | $196.12 | $196.10 | $196.10 |
| Purchase #4 | $18.96 | 5.426% | $19.9888 | $19.99 | $20.00 | $20.00 |
| Purchase #5 | $219.98 | 9.851% | $241.6502 | $241.65 | $241.65 | $241.70 |
| Purchase #6 | $202.47 | 13.412% | $229.6253 | $229.63 | $229.65 | $229.60 |
| Purchase #7 | $152.37 | 9.740% | $167.2108 | $167.21 | $167.20 | $167.20 |
| 7 purchase totals = | $1,172.35 | $1,266.5299 | $1,266.54 | $1,266.55 | $1,266.50 | |