| 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 | $144.55 | 7.807% | $155.835 | $155.84 | $155.85 | $155.80 |
| Purchase #2 | $110.44 | 4.624% | $115.5467 | $115.55 | $115.55 | $115.50 |
| Purchase #3 | $232.85 | 10.364% | $256.9826 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $52.29 | 4.551% | $54.6697 | $54.67 | $54.65 | $54.70 |
| Purchase #5 | $69.77 | 5.358% | $73.5083 | $73.51 | $73.50 | $73.50 |
| Purchase #6 | $89.44 | 7.780% | $96.3984 | $96.40 | $96.40 | $96.40 |
| Purchase #7 | $175.61 | 13.239% | $198.859 | $198.86 | $198.85 | $198.90 |
| 7 purchase totals = | $874.95 | $951.7997 | $951.81 | $951.80 | $951.80 | |