| 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 | $98.92 | 8.529% | $107.3569 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $117.78 | 10.333% | $129.9502 | $129.95 | $129.95 | $130.00 |
| Purchase #3 | $246.30 | 10.458% | $272.0581 | $272.06 | $272.05 | $272.10 |
| Purchase #4 | $178.27 | 6.473% | $189.8094 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $228.72 | 7.145% | $245.062 | $245.06 | $245.05 | $245.10 |
| Purchase #6 | $80.66 | 8.286% | $87.3435 | $87.34 | $87.35 | $87.30 |
| Purchase #7 | $127.73 | 6.166% | $135.6058 | $135.61 | $135.60 | $135.60 |
| 7 purchase totals = | $1,078.38 | $1,167.1859 | $1,167.19 | $1,167.15 | $1,167.30 | |