| 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 | $180.43 | 12.250% | $202.5327 | $202.53 | $202.55 | $202.50 |
| Purchase #2 | $22.72 | 7.129% | $24.3397 | $24.34 | $24.35 | $24.30 |
| Purchase #3 | $16.86 | 3.523% | $17.454 | $17.45 | $17.45 | $17.50 |
| Purchase #4 | $7.62 | 8.771% | $8.2884 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $234.33 | 4.747% | $245.4536 | $245.45 | $245.45 | $245.50 |
| Purchase #6 | $26.40 | 3.348% | $27.2839 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $45.35 | 4.570% | $47.4225 | $47.42 | $47.40 | $47.40 |
| 7 purchase totals = | $533.71 | $572.7748 | $572.76 | $572.80 | $572.80 | |