| 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 | $53.85 | 6.492% | $57.3459 | $57.35 | $57.35 | $57.30 |
| Purchase #2 | $128.95 | 7.501% | $138.6225 | $138.62 | $138.60 | $138.60 |
| Purchase #3 | $135.63 | 12.537% | $152.6339 | $152.63 | $152.65 | $152.60 |
| Purchase #4 | $220.81 | 4.481% | $230.7045 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $115.55 | 4.573% | $120.8341 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $250.91 | 10.213% | $276.5354 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $189.51 | 10.796% | $209.9695 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $1,095.21 | $1,186.6458 | $1,186.64 | $1,186.65 | $1,186.50 | |