| 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 | $120.69 | 12.481% | $135.7533 | $135.75 | $135.75 | $135.80 |
| Purchase #2 | $63.91 | 7.654% | $68.8017 | $68.80 | $68.80 | $68.80 |
| Purchase #3 | $50.84 | 5.764% | $53.7704 | $53.77 | $53.75 | $53.80 |
| Purchase #4 | $168.44 | 4.562% | $176.1242 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $115.32 | 11.345% | $128.4031 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $56.28 | 4.105% | $58.5903 | $58.59 | $58.60 | $58.60 |
| Purchase #7 | $243.44 | 3.375% | $251.6561 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $818.92 | $873.0991 | $873.09 | $873.05 | $873.20 | |