| 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 | $157.63 | 12.584% | $177.4662 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $241.56 | 9.423% | $264.3222 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $250.40 | 5.505% | $264.1845 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $141.83 | 4.121% | $147.6748 | $147.67 | $147.65 | $147.70 |
| Purchase #5 | $228.62 | 8.236% | $247.4491 | $247.45 | $247.45 | $247.40 |
| Purchase #6 | $136.34 | 9.726% | $149.6004 | $149.60 | $149.60 | $149.60 |
| Purchase #7 | $149.67 | 6.726% | $159.7368 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $1,306.05 | $1,410.4340 | $1,410.43 | $1,410.40 | $1,410.40 | |