| 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 | $132.99 | 8.340% | $144.0814 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $172.60 | 3.320% | $178.3303 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $211.35 | 12.440% | $237.6419 | $237.64 | $237.65 | $237.60 |
| Purchase #4 | $149.79 | 8.352% | $162.3005 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $6.96 | 6.637% | $7.4219 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $29.30 | 13.115% | $33.1427 | $33.14 | $33.15 | $33.10 |
| Purchase #7 | $224.26 | 9.871% | $246.3967 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $927.25 | $1,009.3154 | $1,009.31 | $1,009.35 | $1,009.20 | |