| 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 | $149.28 | 8.639% | $162.1763 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $119.99 | 12.607% | $135.1171 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $223.72 | 8.822% | $243.4566 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $70.87 | 7.376% | $76.0974 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $98.26 | 6.349% | $104.4985 | $104.50 | $104.50 | $104.50 |
| Purchase #6 | $120.84 | 6.460% | $128.6463 | $128.65 | $128.65 | $128.60 |
| Purchase #7 | $119.97 | 10.824% | $132.9556 | $132.96 | $132.95 | $133.00 |
| 7 purchase totals = | $902.93 | $982.9478 | $982.97 | $982.95 | $983.00 | |