| 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 | $106.53 | 8.521% | $115.6074 | $115.61 | $115.60 | $115.60 |
| Purchase #2 | $143.32 | 8.417% | $155.3832 | $155.38 | $155.40 | $155.40 |
| Purchase #3 | $142.62 | 13.434% | $161.7796 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $245.77 | 12.440% | $276.3438 | $276.34 | $276.35 | $276.30 |
| Purchase #5 | $202.69 | 5.681% | $214.2048 | $214.20 | $214.20 | $214.20 |
| Purchase #6 | $29.92 | 9.125% | $32.6502 | $32.65 | $32.65 | $32.70 |
| Purchase #7 | $211.57 | 5.330% | $222.8467 | $222.85 | $222.85 | $222.80 |
| 7 purchase totals = | $1,082.42 | $1,178.8157 | $1,178.81 | $1,178.85 | $1,178.80 | |