| 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 | $153.95 | 3.269% | $158.9826 | $158.98 | $159.00 | $159.00 |
| Purchase #2 | $159.85 | 3.428% | $165.3297 | $165.33 | $165.35 | $165.30 |
| Purchase #3 | $93.73 | 4.147% | $97.617 | $97.62 | $97.60 | $97.60 |
| Purchase #4 | $101.69 | 8.228% | $110.0571 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $123.83 | 9.577% | $135.6892 | $135.69 | $135.70 | $135.70 |
| Purchase #6 | $162.67 | 8.372% | $176.2887 | $176.29 | $176.30 | $176.30 |
| Purchase #7 | $221.93 | 11.223% | $246.8372 | $246.84 | $246.85 | $246.80 |
| 7 purchase totals = | $1,017.65 | $1,090.8015 | $1,090.81 | $1,090.85 | $1,090.80 | |