| 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 | $183.42 | 6.250% | $194.8838 | $194.88 | $194.90 | $194.90 |
| Purchase #2 | $250.84 | 5.369% | $264.3076 | $264.31 | $264.30 | $264.30 |
| Purchase #3 | $151.54 | 8.345% | $164.186 | $164.19 | $164.20 | $164.20 |
| Purchase #4 | $223.73 | 10.260% | $246.6847 | $246.68 | $246.70 | $246.70 |
| Purchase #5 | $142.62 | 12.404% | $160.3106 | $160.31 | $160.30 | $160.30 |
| Purchase #6 | $17.39 | 10.163% | $19.1573 | $19.16 | $19.15 | $19.20 |
| Purchase #7 | $206.51 | 6.607% | $220.1541 | $220.15 | $220.15 | $220.20 |
| 7 purchase totals = | $1,176.05 | $1,269.6841 | $1,269.68 | $1,269.70 | $1,269.80 | |