| 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 | $170.77 | 7.236% | $183.1269 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $152.84 | 8.809% | $166.3037 | $166.30 | $166.30 | $166.30 |
| Purchase #3 | $14.52 | 4.567% | $15.1831 | $15.18 | $15.20 | $15.20 |
| Purchase #4 | $43.48 | 8.822% | $47.3158 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $10.80 | 4.125% | $11.2455 | $11.25 | $11.25 | $11.20 |
| Purchase #6 | $164.75 | 6.103% | $174.8047 | $174.80 | $174.80 | $174.80 |
| Purchase #7 | $141.52 | 7.164% | $151.6585 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $698.68 | $749.6382 | $749.64 | $749.65 | $749.60 | |