| 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 | $131.73 | 13.825% | $149.9417 | $149.94 | $149.95 | $149.90 |
| Purchase #2 | $217.40 | 9.170% | $237.3356 | $237.34 | $237.35 | $237.30 |
| Purchase #3 | $93.62 | 6.647% | $99.8429 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $38.44 | 6.715% | $41.0212 | $41.02 | $41.00 | $41.00 |
| Purchase #5 | $118.67 | 10.843% | $131.5374 | $131.54 | $131.55 | $131.50 |
| Purchase #6 | $192.54 | 5.334% | $202.8101 | $202.81 | $202.80 | $202.80 |
| Purchase #7 | $164.86 | 6.694% | $175.8957 | $175.90 | $175.90 | $175.90 |
| 7 purchase totals = | $957.26 | $1,038.3846 | $1,038.39 | $1,038.40 | $1,038.20 | |