| 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 | $171.58 | 4.275% | $178.915 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $173.61 | 4.616% | $181.6238 | $181.62 | $181.60 | $181.60 |
| Purchase #3 | $6.61 | 8.489% | $7.1711 | $7.17 | $7.15 | $7.20 |
| Purchase #4 | $182.97 | 12.650% | $206.1157 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $172.46 | 6.528% | $183.7182 | $183.72 | $183.70 | $183.70 |
| Purchase #6 | $241.49 | 11.358% | $268.9184 | $268.92 | $268.90 | $268.90 |
| Purchase #7 | $26.96 | 3.241% | $27.8338 | $27.83 | $27.85 | $27.80 |
| 7 purchase totals = | $975.68 | $1,054.2960 | $1,054.30 | $1,054.20 | $1,054.20 | |