| 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 | $168.58 | 7.132% | $180.6031 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $21.54 | 5.397% | $22.7025 | $22.70 | $22.70 | $22.70 |
| Purchase #3 | $95.81 | 8.402% | $103.86 | $103.86 | $103.85 | $103.90 |
| Purchase #4 | $217.25 | 6.269% | $230.8694 | $230.87 | $230.85 | $230.90 |
| Purchase #5 | $178.92 | 13.456% | $202.9955 | $203.00 | $203.00 | $203.00 |
| Purchase #6 | $43.35 | 13.469% | $49.1888 | $49.19 | $49.20 | $49.20 |
| Purchase #7 | $149.91 | 7.787% | $161.5835 | $161.58 | $161.60 | $161.60 |
| 7 purchase totals = | $875.36 | $951.8028 | $951.80 | $951.80 | $951.90 | |