| 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 | $84.87 | 8.154% | $91.7903 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $172.87 | 4.212% | $180.1513 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $22.40 | 10.613% | $24.7773 | $24.78 | $24.80 | $24.80 |
| Purchase #4 | $219.71 | 13.659% | $249.7202 | $249.72 | $249.70 | $249.70 |
| Purchase #5 | $220.41 | 5.315% | $232.1248 | $232.12 | $232.10 | $232.10 |
| Purchase #6 | $187.86 | 12.320% | $211.0044 | $211.00 | $211.00 | $211.00 |
| Purchase #7 | $142.72 | 9.800% | $156.7066 | $156.71 | $156.70 | $156.70 |
| 7 purchase totals = | $1,050.84 | $1,146.2749 | $1,146.27 | $1,146.25 | $1,146.30 | |