| 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 | $98.25 | 9.150% | $107.2399 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $187.28 | 13.311% | $212.2088 | $212.21 | $212.20 | $212.20 |
| Purchase #3 | $173.40 | 7.384% | $186.2039 | $186.20 | $186.20 | $186.20 |
| Purchase #4 | $165.73 | 11.502% | $184.7923 | $184.79 | $184.80 | $184.80 |
| Purchase #5 | $145.51 | 4.417% | $151.9372 | $151.94 | $151.95 | $151.90 |
| Purchase #6 | $142.80 | 6.524% | $152.1163 | $152.12 | $152.10 | $152.10 |
| Purchase #7 | $68.72 | 7.333% | $73.7592 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $981.69 | $1,068.2576 | $1,068.26 | $1,068.25 | $1,068.20 | |