| 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 | $159.35 | 13.355% | $180.6312 | $180.63 | $180.65 | $180.60 |
| Purchase #2 | $175.58 | 11.159% | $195.173 | $195.17 | $195.15 | $195.20 |
| Purchase #3 | $129.95 | 6.652% | $138.5943 | $138.59 | $138.60 | $138.60 |
| Purchase #4 | $223.79 | 9.822% | $245.7707 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $92.62 | 13.819% | $105.4192 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $68.57 | 9.220% | $74.8922 | $74.89 | $74.90 | $74.90 |
| Purchase #7 | $201.54 | 8.828% | $219.332 | $219.33 | $219.35 | $219.30 |
| 7 purchase totals = | $1,051.40 | $1,159.8126 | $1,159.80 | $1,159.80 | $1,159.80 | |